unittest
{
	auto a = 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890 + 1234567890;
	auto a = 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890 - 1234567890;
	auto a = 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890 * 1234567890;
}
